package com.test.Main;

import com.test.model.Entity;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by wangyg on 2016/11/24.
 */
public class Main {
	public static void main(String[] args) {
		List list = new ArrayList();
		list.add(null);
		for (int i=0;i<list.size();i++) {
			Entity entity = (Entity) list.get(i);
		}
		System.out.println(list.size());


	}
}
